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<div class="title">qwt_scale_draw.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Qwt Widget Library</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *****************************************************************************/</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "qwt_scale_draw.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_scale_div.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_scale_map.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_math.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_painter.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_text.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <qpainter.h></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <qpaintengine.h></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <qmath.h></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">double</span> qwtEffectivePenWidth( <span class="keyword">const</span> <a class="code" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a>* scaleDraw )</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordflow">return</span> qwtMaxF( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">penWidthF</a>(), 1.0 );</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> }</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span>QwtScaleRendererReal</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">inline</span> qreal penWidth( <span class="keyword">const</span> QPainter* painter, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>* scaleDraw )</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  qreal width = scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">penWidthF</a>();</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#if 1</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">if</span> ( width <= 0.0 )</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  width = 1.0;</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">if</span> ( painter->pen().isCosmetic() )</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">const</span> QTransform& transform = painter->transform();</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">switch</span> ( scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a>:</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a>:</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  width /= transform.m11();</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  }</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a>:</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a>:</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  width /= transform.m22();</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  }</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> width;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> drawBackbone( QPainter* painter, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>* scaleDraw )</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">const</span> qreal pw2 = 0.5 * penWidth( painter, scaleDraw );</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">const</span> QPointF pos = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>();</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">const</span> qreal length = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a>();</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">switch</span> ( scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a>:</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">const</span> qreal x = pos.x() + 1.0 - pw2;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, pos.y(), x, pos.y() + length );</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a>:</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  {</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">const</span> qreal x = pos.x() - 1.0 + pw2;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, pos.y(), x, pos.y() + length );</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a>:</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">const</span> qreal y = pos.y() + 1.0 - pw2;</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, pos.x(), y, pos.x() + length, y );</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a>:</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">const</span> qreal y = pos.y() - 1.0 + pw2;</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, pos.x(), y, pos.x() + length, y );</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> drawTick( QPainter* painter,</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>* scaleDraw, qreal tickPos, qreal tickLength )</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> QPointF pos = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>();</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  qreal pw = 0.0;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> ( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">QwtScaleDraw::Backbone</a> ) )</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  pw = penWidth( painter, scaleDraw );</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> qreal length = tickLength + pw;</div>
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|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> Those correction offsets have been found by try and error.</span></div>
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|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> They need to be understood and replaced by a calculation,</span></div>
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|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> that makes sense. TODO ...</span></div>
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|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> */</span></div>
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|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> qreal off1 = 1.0;</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">const</span> qreal off2 = ( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">penWidthF</a>() <= 0.0 ) ? 0.5 : 0.0;</div>
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|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">switch</span> ( scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
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|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div>
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|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a>:</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> qreal x = pos.x() + off1 - off2;</div>
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|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, tickPos, x - length, tickPos );</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a>:</div>
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|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  {</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> qreal x = pos.x() - off1 + off2;</div>
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|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, tickPos, x + length, tickPos );</div>
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|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a>:</div>
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|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> qreal y = pos.y() + off1 - 2 * off2;</div>
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|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, tickPos, y, tickPos, y - length );</div>
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|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
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|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
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|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a>:</div>
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|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> qreal y = pos.y() - off1 + off2;</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, tickPos, y, tickPos, y + length );</div>
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|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> }</div>
|
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">namespace </span>QwtScaleRendererInt</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> {</div>
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|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> drawBackbone( QPainter* painter, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>* scaleDraw )</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div>
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|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> pw = qMax( qRound( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">penWidthF</a>() ), 1 );</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">const</span> qreal length = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a>();</div>
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|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">const</span> QPointF pos = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>();</div>
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|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">switch</span> ( scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
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|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  {</div>
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|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a>:</div>
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|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div>
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|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">const</span> qreal x = qRound( pos.x() - ( pw - 1 ) / 2 );</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, pos.y(), x, pos.y() + length );</div>
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|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a>:</div>
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|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">const</span> qreal x = qRound( pos.x() + pw / 2 );</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x, pos.y(), x, pos.y() + length );</div>
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|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a>:</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  {</div>
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|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">const</span> qreal y = qRound( pos.y() - ( pw - 1 ) / 2 );</div>
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|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, pos.x(), y, pos.x() + length, y );</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a>:</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> qreal y = qRound( pos.y() + pw / 2 );</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, pos.x(), y, pos.x() + length, y );</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> drawTick( QPainter* painter,</div>
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|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>* scaleDraw, qreal tickPos, qreal tickLength )</div>
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|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  {</div>
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|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> QPointF pos = scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>();</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  tickPos = qRound( tickPos );</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">int</span> pw = 0;</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> ( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">QwtScaleDraw::Backbone</a> ) )</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  pw = qMax( qRound( scaleDraw-><a class="code" href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">penWidthF</a>() ), 1 );</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">int</span> len = qMax( qRound( tickLength ), 1 );</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// the width of ticks at the borders might extent the backbone</span></div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  len += pw;</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> ( painter->pen().capStyle() == Qt::FlatCap )</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  len++; <span class="comment">// the end point is not rendered</span></div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  qreal off = 0.0;</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">if</span> ( painter->paintEngine()->type() == QPaintEngine::X11 )</div>
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|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  {</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> ( pw == 1 )</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  {</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// In opposite to raster, X11 paints the end point</span></div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  off = 1.0;</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">switch</span> ( scaleDraw-><a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {</div>
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|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a>:</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">const</span> qreal x1 = qRound( pos.x() ) + 1;</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">const</span> qreal x2 = x1 - len + 1;</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x2, tickPos, x1 - off, tickPos );</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a>:</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  {</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">const</span> qreal x1 = qRound( pos.x() );</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">const</span> qreal x2 = x1 + len - 1;</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
|
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, x1, tickPos, x2 - off, tickPos );</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a>:</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  {</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">const</span> qreal y1 = qRound( pos.y() );</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">const</span> qreal y2 = y1 + len - 1;</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, tickPos, y1, tickPos, y2 - off );</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a>:</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  {</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">const</span> qreal y1 = qRound( pos.y() );</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> qreal y2 = y1 - len + 1;</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, tickPos, y2 + 1, tickPos, y1 + 1 - off );</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="keyword">class </span>QwtScaleDraw::PrivateData</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> {</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  PrivateData()</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  : len( 0 )</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  , <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>( <a class="code" href="class_qwt_scale_draw.html">QwtScaleDraw</a>::<a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">BottomScale</a> )</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  , <a class="code" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation</a>( 0.0 )</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  {</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>;</div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordtype">double</span> len;</div>
|
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  </div>
|
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a> <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>;</div>
|
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  </div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  Qt::Alignment <a class="code" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment</a>;</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation</a>;</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> };</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  </div>
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<div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#adbd01ba8d7f19fb3122f917b1c74145b"> 292</a></span> <a class="code" href="class_qwt_scale_draw.html#adbd01ba8d7f19fb3122f917b1c74145b">QwtScaleDraw::QwtScaleDraw</a>()</div>
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|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> {</div>
|
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  m_data = <span class="keyword">new</span> QwtScaleDraw::PrivateData;</div>
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|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">setLength</a>( 100 );</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> }</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a9c907c8fa27ec7312e78145e3050c599"> 299</a></span> <a class="code" href="class_qwt_scale_draw.html#a9c907c8fa27ec7312e78145e3050c599">QwtScaleDraw::~QwtScaleDraw</a>()</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> {</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">delete</span> m_data;</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> }</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  </div>
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<div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5"> 309</a></span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a> <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">QwtScaleDraw::alignment</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span> m_data->alignment;</div>
|
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div>
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|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
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<div class="line"><a name="l00322"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091"> 322</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091">QwtScaleDraw::setAlignment</a>( <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">Alignment</a> align )</div>
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|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> {</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  m_data->alignment = align;</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> }</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  </div>
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<div class="line"><a name="l00337"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975"> 337</a></span> Qt::Orientation <a class="code" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">QwtScaleDraw::orientation</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">switch</span> ( m_data->alignment )</div>
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|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  {</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">TopScale</a>:</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">BottomScale</a>:</div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">return</span> Qt::Horizontal;</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">LeftScale</a>:</div>
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|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">RightScale</a>:</div>
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|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">return</span> Qt::Vertical;</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div>
|
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> }</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
|
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<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c"> 361</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c">QwtScaleDraw::getBorderDistHint</a>(</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keyword">const</span> QFont& font, <span class="keywordtype">int</span>& start, <span class="keywordtype">int</span>& end )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="keyword"></span>{</div>
|
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  start = 0;</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  end = 1.0;</div>
|
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
|
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">QwtAbstractScaleDraw::Labels</a> ) )</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
|
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< double ></a>& ticks = <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> );</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> ( ticks.count() == 0 )</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  </div>
|
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="comment">// Find the ticks, that are mapped to the borders.</span></div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// minTick is the tick, that is mapped to the top/left-most position</span></div>
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|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// in widget coordinates.</span></div>
|
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
|
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordtype">double</span> minTick = ticks[0];</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordtype">double</span> minPos = <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( minTick );</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordtype">double</span> maxTick = minTick;</div>
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|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordtype">double</span> maxPos = minPos;</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  </div>
|
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 1; i < ticks.count(); i++ )</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  {</div>
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|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> tickPos = <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( ticks[i] );</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">if</span> ( tickPos < minPos )</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  {</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  minTick = ticks[i];</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  minPos = tickPos;</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  }</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> ( tickPos > <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().transform( maxTick ) )</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  maxTick = ticks[i];</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  maxPos = tickPos;</div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  }</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  }</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordtype">double</span> e = 0.0;</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordtype">double</span> s = 0.0;</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">orientation</a>() == Qt::Vertical )</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  {</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  s = -<a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, minTick ).top();</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  s -= qAbs( minPos - qRound( <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().p2() ) );</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  </div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  e = <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, maxTick ).bottom();</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  e -= qAbs( maxPos - <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().p1() );</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  {</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  s = -<a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, minTick ).left();</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  s -= qAbs( minPos - <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().p1() );</div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  </div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  e = <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, maxTick ).right();</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  e -= qAbs( maxPos - <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().p2() );</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div>
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">if</span> ( s < 0.0 )</div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  s = 0.0;</div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">if</span> ( e < 0.0 )</div>
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  e = 0.0;</div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  </div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  start = qwtCeil( s );</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  end = qwtCeil( e );</div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> }</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  </div>
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<div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02"> 436</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02">QwtScaleDraw::minLabelDist</a>( <span class="keyword">const</span> QFont& font )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">QwtAbstractScaleDraw::Labels</a> ) )</div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< double ></a>& ticks = <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> );</div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">if</span> ( ticks.isEmpty() )</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  </div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">const</span> QFontMetrics fm( font );</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> vertical = ( <a class="code" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">orientation</a>() == Qt::Vertical );</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  </div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  QRectF bRect1;</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  QRectF bRect2 = <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, ticks[0] );</div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">if</span> ( vertical )</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  {</div>
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<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  bRect2.setRect( -bRect2.bottom(), 0.0, bRect2.height(), bRect2.width() );</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  }</div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordtype">double</span> maxDist = 0.0;</div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  </div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 1; i < ticks.count(); i++ )</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  bRect1 = bRect2;</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  bRect2 = <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, ticks[i] );</div>
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|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> ( vertical )</div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  {</div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  bRect2.setRect( -bRect2.bottom(), 0.0,</div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  bRect2.height(), bRect2.width() );</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  </div>
|
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordtype">double</span> dist = fm.leading(); <span class="comment">// space between the labels</span></div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">if</span> ( bRect1.right() > 0 )</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  dist += bRect1.right();</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">if</span> ( bRect2.left() < 0 )</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  dist += -bRect2.left();</div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">if</span> ( dist > maxDist )</div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  maxDist = dist;</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  }</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  </div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordtype">double</span> angle = qwtRadians( <a class="code" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation</a>() );</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> ( vertical )</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  angle += M_PI / 2;</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  </div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> sinA = qFastSin( angle ); <span class="comment">// qreal -> double</span></div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">if</span> ( qFuzzyCompare( sinA + 1.0, 1.0 ) )</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">return</span> qCeil( maxDist );</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  </div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> fmHeight = fm.ascent() - 2;</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// The distance we need until there is</span></div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">// the height of the label font. This height is needed</span></div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="comment">// for the neighbored label.</span></div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  </div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordtype">double</span> labelDist = fmHeight / qFastSin( angle ) * qFastCos( angle );</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">if</span> ( labelDist < 0 )</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  labelDist = -labelDist;</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">// For text orientations close to the scale orientation</span></div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> ( labelDist > maxDist )</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  labelDist = maxDist;</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  </div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="comment">// For text orientations close to the opposite of the</span></div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// scale orientation</span></div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  </div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">if</span> ( labelDist < fmHeight )</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  labelDist = fmHeight;</div>
|
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  </div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">return</span> qCeil( labelDist );</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> }</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  </div>
|
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<div class="line"><a name="l00523"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a33767dec0793b7061058e3ec80913a0d"> 523</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_scale_draw.html#a33767dec0793b7061058e3ec80913a0d">QwtScaleDraw::extent</a>( <span class="keyword">const</span> QFont& font )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordtype">double</span> d = 0;</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  </div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">QwtAbstractScaleDraw::Labels</a> ) )</div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  {</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">orientation</a>() == Qt::Vertical )</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  d = <a class="code" href="class_qwt_scale_draw.html#ac02b38e5900d797d9c28f76aac318755">maxLabelWidth</a>( font );</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  d = <a class="code" href="class_qwt_scale_draw.html#aac85b02f82bfb3b0fa5d142ca488a19c">maxLabelHeight</a>( font );</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  </div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">if</span> ( d > 0 )</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  d += <a class="code" href="class_qwt_abstract_scale_draw.html#ad3b290a76426a1a22a870e84c1655666">spacing</a>();</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  }</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  </div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a> ) )</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  {</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  d += <a class="code" href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">maxTickLength</a>();</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  </div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">QwtAbstractScaleDraw::Backbone</a> ) )</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  {</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  d += qwtEffectivePenWidth( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  }</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  d = qwtMaxF( d, <a class="code" href="class_qwt_abstract_scale_draw.html#abdd97b4bedda111df8208ec96a894f8f">minimumExtent</a>() );</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">return</span> d;</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> }</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  </div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a443d2574ddeedc7bfeb507ee67ec47e2"> 560</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_scale_draw.html#a443d2574ddeedc7bfeb507ee67ec47e2">QwtScaleDraw::minLength</a>( <span class="keyword">const</span> QFont& font )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordtype">int</span> startDist, endDist;</div>
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|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c">getBorderDistHint</a>( font, startDist, endDist );</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  </div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>& sd = <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>();</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  </div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">const</span> uint minorCount =</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  sd.<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736ca6af9f3b95636a6fdebb4824c6db0ab9e">QwtScaleDiv::MinorTick</a> ).count() +</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  sd.<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736ca42fbe3ad54900057e75225ff5e68cc4a">QwtScaleDiv::MediumTick</a> ).count();</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">const</span> uint majorCount =</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  sd.<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> ).count();</div>
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|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  </div>
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|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">int</span> lengthForLabels = 0;</div>
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|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">QwtAbstractScaleDraw::Labels</a> ) )</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  lengthForLabels = <a class="code" href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02">minLabelDist</a>( font ) * majorCount;</div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  </div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordtype">int</span> lengthForTicks = 0;</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a> ) )</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  {</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> pw = qwtEffectivePenWidth( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  lengthForTicks = qCeil( ( majorCount + minorCount ) * ( pw + 1.0 ) );</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">return</span> startDist + endDist + qMax( lengthForLabels, lengthForTicks );</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> }</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  </div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3"> 596</a></span> QPointF <a class="code" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">QwtScaleDraw::labelPosition</a>( <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> tval = <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( value );</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordtype">double</span> dist = <a class="code" href="class_qwt_abstract_scale_draw.html#ad3b290a76426a1a22a870e84c1655666">spacing</a>();</div>
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|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">QwtAbstractScaleDraw::Backbone</a> ) )</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  dist += qwtEffectivePenWidth( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">hasComponent</a>( <a class="code" href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a> ) )</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  dist += <a class="code" href="class_qwt_abstract_scale_draw.html#a52fe17714fe96564b0d88af27e96e58f">tickLength</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> );</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  </div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordtype">double</span> px = 0;</div>
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|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordtype">double</span> py = 0;</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  </div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">switch</span> ( <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  {</div>
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|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">RightScale</a>:</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  {</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  px = m_data->pos.x() + dist;</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  py = tval;</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">LeftScale</a>:</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  {</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  px = m_data->pos.x() - dist;</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  py = tval;</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">BottomScale</a>:</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  {</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  px = tval;</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  py = m_data->pos.y() + dist;</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">TopScale</a>:</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  {</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  px = tval;</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  py = m_data->pos.y() - dist;</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  }</div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  }</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  </div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">return</span> QPointF( px, py );</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> }</div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  </div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a546b94ae4cf4726e00ea9a99edfb6143"> 649</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a546b94ae4cf4726e00ea9a99edfb6143">QwtScaleDraw::drawTick</a>( QPainter* painter, <span class="keywordtype">double</span> value, <span class="keywordtype">double</span> len )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">if</span> ( len <= 0 )</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  </div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> tval = <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>().<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( value );</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  </div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  QwtScaleRendererInt::drawTick( painter, <span class="keyword">this</span>, tval, len );</div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  QwtScaleRendererReal::drawTick( painter, <span class="keyword">this</span>, tval, len );</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> }</div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  </div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a825368302b9ef93cea86ae46f847ab1b"> 668</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a825368302b9ef93cea86ae46f847ab1b">QwtScaleDraw::drawBackbone</a>( QPainter* painter )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter ) )</div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  QwtScaleRendererInt::drawBackbone( painter, <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  QwtScaleRendererReal::drawBackbone( painter, <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> }</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  </div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a61f1b2112eb1fdd2bdeef429f7fc24d9"> 707</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a15f91bdd71ec87abe618e00cf18aa3f1">QwtScaleDraw::move</a>( <span class="keyword">const</span> QPointF& pos )</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> {</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  m_data->pos = <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>;</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  updateMap();</div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> }</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  </div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf"> 717</a></span> QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">QwtScaleDraw::pos</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">return</span> m_data->pos;</div>
|
|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> }</div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  </div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9"> 732</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">QwtScaleDraw::setLength</a>( <span class="keywordtype">double</span> length )</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> {</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="preprocessor">#if 0</span></div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> >= 0 && <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> < 10 )</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> = 10;</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  </div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// why should we accept negative lengths ???</span></div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordflow">if</span> ( length < 0 && length > -10 )</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> = -10;</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a> = qwtMaxF( <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a>, 10.0 );</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  </div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  m_data->len = <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">length</a>;</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  updateMap();</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span> }</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  </div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a"> 753</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">QwtScaleDraw::length</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">return</span> m_data->len;</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span> }</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  </div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a27ce455f6a69f7db3815d796e6b94ebc"> 766</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a27ce455f6a69f7db3815d796e6b94ebc">QwtScaleDraw::drawLabel</a>( QPainter* painter, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <a class="code" href="class_qwt_text.html">QwtText</a> lbl = <a class="code" href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">tickLabel</a>( painter->font(), value );</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">if</span> ( lbl.<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  </div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a> = <a class="code" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">labelPosition</a>( value );</div>
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<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  </div>
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<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  QSizeF <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> = lbl.<a class="code" href="class_qwt_text.html#a40ec54788db82cfb2941cff8c4621c15">textSize</a>( painter->font() );</div>
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|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  </div>
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<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keyword">const</span> QTransform transform = <a class="code" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">labelTransformation</a>( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>, <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> );</div>
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|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  </div>
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|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  painter->save();</div>
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|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  painter->setWorldTransform( transform, <span class="keyword">true</span> );</div>
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|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  </div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  lbl.<a class="code" href="class_qwt_text.html#ad81ee227016361a0362081bc67c301da">draw</a> ( painter, QRect( QPoint( 0, 0 ), <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a>.toSize() ) );</div>
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|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  </div>
|
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<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  painter->restore();</div>
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<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> }</div>
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<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  </div>
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<div class="line"><a name="l00798"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a0b3a4a57bc497aa7ab88e54a122d57d6"> 798</a></span> QRect <a class="code" href="class_qwt_scale_draw.html#a0b3a4a57bc497aa7ab88e54a122d57d6">QwtScaleDraw::boundingLabelRect</a>( <span class="keyword">const</span> QFont& font, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <a class="code" href="class_qwt_text.html">QwtText</a> lbl = <a class="code" href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">tickLabel</a>( font, value );</div>
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<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="keywordflow">if</span> ( lbl.<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordflow">return</span> QRect();</div>
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|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  </div>
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<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keyword">const</span> QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a> = <a class="code" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">labelPosition</a>( value );</div>
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|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  QSizeF <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> = lbl.<a class="code" href="class_qwt_text.html#a40ec54788db82cfb2941cff8c4621c15">textSize</a>( font );</div>
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|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  </div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keyword">const</span> QTransform transform = <a class="code" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">labelTransformation</a>( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>, <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> );</div>
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|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <span class="keywordflow">return</span> transform.mapRect( QRect( QPoint( 0, 0 ), <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a>.toSize() ) );</div>
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|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span> }</div>
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|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  </div>
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|
<div class="line"><a name="l00821"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505"> 821</a></span> QTransform <a class="code" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">QwtScaleDraw::labelTransformation</a>(</div>
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|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keyword">const</span> QPointF& pos, <span class="keyword">const</span> QSizeF& size )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  QTransform transform;</div>
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|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  transform.translate( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.x(), <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.y() );</div>
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|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  transform.rotate( <a class="code" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">labelRotation</a>() );</div>
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|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  </div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordtype">int</span> flags = <a class="code" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">labelAlignment</a>();</div>
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|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">if</span> ( flags == 0 )</div>
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|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  {</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">switch</span> ( <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>() )</div>
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|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  {</div>
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|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">RightScale</a>:</div>
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|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  {</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">if</span> ( flags == 0 )</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  flags = Qt::AlignRight | Qt::AlignVCenter;</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  }</div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">LeftScale</a>:</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  {</div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="keywordflow">if</span> ( flags == 0 )</div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  flags = Qt::AlignLeft | Qt::AlignVCenter;</div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  }</div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">BottomScale</a>:</div>
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|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  {</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keywordflow">if</span> ( flags == 0 )</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  flags = Qt::AlignHCenter | Qt::AlignBottom;</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  }</div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">case</span> <a class="code" href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">TopScale</a>:</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  {</div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> ( flags == 0 )</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  flags = Qt::AlignHCenter | Qt::AlignTop;</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  }</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  }</div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  </div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordtype">double</span> x, y;</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  </div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">if</span> ( flags & Qt::AlignLeft )</div>
|
|
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  x = -size.width();</div>
|
|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( flags & Qt::AlignRight )</div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  x = 0.0;</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="keywordflow">else</span> <span class="comment">// Qt::AlignHCenter</span></div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  x = -( 0.5 * size.width() );</div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  </div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordflow">if</span> ( flags & Qt::AlignTop )</div>
|
|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  y = -size.height();</div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( flags & Qt::AlignBottom )</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  y = 0;</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">else</span> <span class="comment">// Qt::AlignVCenter</span></div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  y = -( 0.5 * size.height() );</div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  </div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  transform.translate( x, y );</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  </div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keywordflow">return</span> transform;</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span> }</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  </div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe"> 891</a></span> QRectF <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">QwtScaleDraw::labelRect</a>( <span class="keyword">const</span> QFont& font, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <a class="code" href="class_qwt_text.html">QwtText</a> lbl = <a class="code" href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">tickLabel</a>( font, value );</div>
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|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordflow">if</span> ( lbl.<a class="code" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">isEmpty</a>() )</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keywordflow">return</span> QRectF( 0.0, 0.0, 0.0, 0.0 );</div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  </div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keyword">const</span> QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a> = <a class="code" href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">labelPosition</a>( value );</div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  </div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keyword">const</span> QSizeF <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> = lbl.<a class="code" href="class_qwt_text.html#a40ec54788db82cfb2941cff8c4621c15">textSize</a>( font );</div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <span class="keyword">const</span> QTransform transform = <a class="code" href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">labelTransformation</a>( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>, <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> );</div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  </div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  QRectF br = transform.mapRect( QRectF( QPointF( 0, 0 ), <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a> ) );</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  br.translate( -<a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.x(), -<a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.y() );</div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  </div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="keywordflow">return</span> br;</div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> }</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  </div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a"> 916</a></span> QSizeF <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">QwtScaleDraw::labelSize</a>( <span class="keyword">const</span> QFont& font, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">labelRect</a>( font, value ).size();</div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span> }</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  </div>
|
|
<div class="line"><a name="l00934"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320"> 934</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation</a>( <span class="keywordtype">double</span> rotation )</div>
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|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> {</div>
|
|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  m_data->labelRotation = rotation;</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span> }</div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  </div>
|
|
<div class="line"><a name="l00943"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d"> 943</a></span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">QwtScaleDraw::labelRotation</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keywordflow">return</span> m_data->labelRotation;</div>
|
|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> }</div>
|
|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  </div>
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<div class="line"><a name="l00973"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f"> 973</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f">QwtScaleDraw::setLabelAlignment</a>( Qt::Alignment alignment )</div>
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<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> {</div>
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<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  m_data->labelAlignment = <a class="code" href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">alignment</a>;</div>
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<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> }</div>
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<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  </div>
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<div class="line"><a name="l00982"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a"> 982</a></span> Qt::Alignment <a class="code" href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">QwtScaleDraw::labelAlignment</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00983"></a><span class="lineno"> 983</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordflow">return</span> m_data->labelAlignment;</div>
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<div class="line"><a name="l00985"></a><span class="lineno"> 985</span> }</div>
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<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  </div>
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<div class="line"><a name="l00991"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#ac02b38e5900d797d9c28f76aac318755"> 991</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_scale_draw.html#ac02b38e5900d797d9c28f76aac318755">QwtScaleDraw::maxLabelWidth</a>( <span class="keyword">const</span> QFont& font )<span class="keyword"> const</span></div>
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<div class="line"><a name="l00992"></a><span class="lineno"> 992</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordtype">double</span> maxWidth = 0.0;</div>
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<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  </div>
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<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< double ></a>& ticks = <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> );</div>
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<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < ticks.count(); i++ )</div>
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<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  {</div>
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<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> v = ticks[i];</div>
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<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().contains( v ) )</div>
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<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  {</div>
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<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> w = <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a>( font, ticks[i] ).width();</div>
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<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">if</span> ( w > maxWidth )</div>
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<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  maxWidth = w;</div>
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<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  }</div>
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<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  }</div>
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<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  </div>
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<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="keywordflow">return</span> qCeil( maxWidth );</div>
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<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> }</div>
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<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  </div>
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<div class="line"><a name="l01014"></a><span class="lineno"><a class="line" href="class_qwt_scale_draw.html#aac85b02f82bfb3b0fa5d142ca488a19c"> 1014</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_scale_draw.html#aac85b02f82bfb3b0fa5d142ca488a19c">QwtScaleDraw::maxLabelHeight</a>( <span class="keyword">const</span> QFont& font )<span class="keyword"> const</span></div>
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<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <span class="keywordtype">double</span> maxHeight = 0.0;</div>
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<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  </div>
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<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< double ></a>& ticks = <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> );</div>
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<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < ticks.count(); i++ )</div>
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<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  {</div>
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<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> v = ticks[i];</div>
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<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>().contains( v ) )</div>
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<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  {</div>
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<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> h = <a class="code" href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">labelSize</a>( font, ticks[i] ).height();</div>
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<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">if</span> ( h > maxHeight )</div>
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<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  maxHeight = h;</div>
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<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  }</div>
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<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  }</div>
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<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  </div>
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<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  <span class="keywordflow">return</span> qCeil( maxHeight );</div>
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<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> }</div>
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<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  </div>
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<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="keywordtype">void</span> QwtScaleDraw::updateMap()</div>
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<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> {</div>
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<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keyword">const</span> QPointF <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a> = m_data->pos;</div>
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<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordtype">double</span> len = m_data->len;</div>
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<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  </div>
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<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>& sm = <a class="code" href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">scaleMap</a>();</div>
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<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">orientation</a>() == Qt::Vertical )</div>
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<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  sm.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.y() + len, <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.y() );</div>
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<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  sm.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.x(), <a class="code" href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">pos</a>.x() + len );</div>
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<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span> }</div>
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<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList< double ></a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a></div><div class="ttdoc">A abstract base class for drawing scales.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8h_source.html#l00031">qwt_abstract_scale_draw.h:32</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a2582c30e82f8977877ac8044253f1fb8"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a2582c30e82f8977877ac8044253f1fb8">QwtAbstractScaleDraw::scaleMap</a></div><div class="ttdeci">const QwtScaleMap & scaleMap() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00121">qwt_abstract_scale_draw.cpp:121</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a1f23d080ce1229a0c4f70469e88acce0">QwtAbstractScaleDraw::Ticks</a></div><div class="ttdeci">@ Ticks</div><div class="ttdoc">Ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8h_source.html#l00045">qwt_abstract_scale_draw.h:45</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5a61a6c4f4dec2b089edfb655e2b21c3a2">QwtAbstractScaleDraw::Backbone</a></div><div class="ttdeci">@ Backbone</div><div class="ttdoc">Backbone = the line where the ticks are located.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8h_source.html#l00042">qwt_abstract_scale_draw.h:42</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a26215d06a4d48adf401d0aa05d4193c5ad2709d7efbb6f1618f0a8a3b6cafae96">QwtAbstractScaleDraw::Labels</a></div><div class="ttdeci">@ Labels</div><div class="ttdoc">Labels.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8h_source.html#l00049">qwt_abstract_scale_draw.h:48</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a52fe17714fe96564b0d88af27e96e58f"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a52fe17714fe96564b0d88af27e96e58f">QwtAbstractScaleDraw::tickLength</a></div><div class="ttdeci">double tickLength(QwtScaleDiv::TickType) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00338">qwt_abstract_scale_draw.cpp:338</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a8a69a890d349a9e03c145b20b5835e8a"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a8a69a890d349a9e03c145b20b5835e8a">QwtAbstractScaleDraw::hasComponent</a></div><div class="ttdeci">bool hasComponent(ScaleComponent) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00095">qwt_abstract_scale_draw.cpp:95</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_a9325b265f351e9135cdbb9368e53f68a"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#a9325b265f351e9135cdbb9368e53f68a">QwtAbstractScaleDraw::tickLabel</a></div><div class="ttdeci">const QwtText & tickLabel(const QFont &, double value) const</div><div class="ttdoc">Convert a value into its representing label and cache it.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00393">qwt_abstract_scale_draw.cpp:393</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ab3713ea053eb3d6327b18a3d14c7b820"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ab3713ea053eb3d6327b18a3d14c7b820">QwtAbstractScaleDraw::maxTickLength</a></div><div class="ttdeci">double maxTickLength() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00355">qwt_abstract_scale_draw.cpp:355</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_abdd97b4bedda111df8208ec96a894f8f"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#abdd97b4bedda111df8208ec96a894f8f">QwtAbstractScaleDraw::minimumExtent</a></div><div class="ttdeci">double minimumExtent() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00302">qwt_abstract_scale_draw.cpp:302</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ad0e889e3a5b5af8adb0d6a507e7fbc95"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ad0e889e3a5b5af8adb0d6a507e7fbc95">QwtAbstractScaleDraw::penWidthF</a></div><div class="ttdeci">qreal penWidthF() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00156">qwt_abstract_scale_draw.cpp:156</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ad15e796d2fd8bd1e2cfa66715bf58e2e"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">QwtAbstractScaleDraw::scaleDiv</a></div><div class="ttdeci">const QwtScaleDiv & scaleDiv() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00133">qwt_abstract_scale_draw.cpp:133</a></div></div>
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<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ad3b290a76426a1a22a870e84c1655666"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ad3b290a76426a1a22a870e84c1655666">QwtAbstractScaleDraw::spacing</a></div><div class="ttdeci">double spacing() const</div><div class="ttdoc">Get the spacing.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00271">qwt_abstract_scale_draw.cpp:271</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_ae9af230df7bb8d40b802d4f3205a8631"><div class="ttname"><a href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a></div><div class="ttdeci">static bool roundingAlignment()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00183">qwt_painter.h:183</a></div></div>
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<div class="ttc" id="aclass_qwt_painter_html_af7da8f2bd3bda731e76b564ba44ea6e7"><div class="ttname"><a href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a></div><div class="ttdeci">static void drawLine(QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)</div><div class="ttdoc">Wrapper for QPainter::drawLine()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00154">qwt_painter.h:154</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html"><div class="ttname"><a href="class_qwt_scale_div.html">QwtScaleDiv</a></div><div class="ttdoc">A class representing a scale division.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00033">qwt_scale_div.h:34</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_a838db100c7f0f8454bf8559e89cb4d41"><div class="ttname"><a href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">QwtScaleDiv::ticks</a></div><div class="ttdeci">QList< double > ticks(int tickType) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00309">qwt_scale_div.cpp:309</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_af21aedaa886dd5e067cf63505838736ca42fbe3ad54900057e75225ff5e68cc4a"><div class="ttname"><a href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736ca42fbe3ad54900057e75225ff5e68cc4a">QwtScaleDiv::MediumTick</a></div><div class="ttdeci">@ MediumTick</div><div class="ttdoc">Medium ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00046">qwt_scale_div.h:46</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_af21aedaa886dd5e067cf63505838736ca6af9f3b95636a6fdebb4824c6db0ab9e"><div class="ttname"><a href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736ca6af9f3b95636a6fdebb4824c6db0ab9e">QwtScaleDiv::MinorTick</a></div><div class="ttdeci">@ MinorTick</div><div class="ttdoc">Minor ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00043">qwt_scale_div.h:43</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_div_html_af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60"><div class="ttname"><a href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a></div><div class="ttdeci">@ MajorTick</div><div class="ttdoc">Major ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00049">qwt_scale_div.h:49</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html"><div class="ttname"><a href="class_qwt_scale_draw.html">QwtScaleDraw</a></div><div class="ttdoc">A class for drawing scales.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00035">qwt_scale_draw.h:36</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a002528e391ce07246a5d6b05b4bac9d9"><div class="ttname"><a href="class_qwt_scale_draw.html#a002528e391ce07246a5d6b05b4bac9d9">QwtScaleDraw::setLength</a></div><div class="ttdeci">void setLength(double length)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00732">qwt_scale_draw.cpp:732</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a0b3a4a57bc497aa7ab88e54a122d57d6"><div class="ttname"><a href="class_qwt_scale_draw.html#a0b3a4a57bc497aa7ab88e54a122d57d6">QwtScaleDraw::boundingLabelRect</a></div><div class="ttdeci">QRect boundingLabelRect(const QFont &, double value) const</div><div class="ttdoc">Find the bounding rectangle for the label.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00798">qwt_scale_draw.cpp:798</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a0c52edf0d300be21e9538fbe05229505"><div class="ttname"><a href="class_qwt_scale_draw.html#a0c52edf0d300be21e9538fbe05229505">QwtScaleDraw::labelTransformation</a></div><div class="ttdeci">QTransform labelTransformation(const QPointF &, const QSizeF &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00821">qwt_scale_draw.cpp:821</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a112f0b9d3f718ea734f9a04b0a78bc0a"><div class="ttname"><a href="class_qwt_scale_draw.html#a112f0b9d3f718ea734f9a04b0a78bc0a">QwtScaleDraw::labelAlignment</a></div><div class="ttdeci">Qt::Alignment labelAlignment() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00982">qwt_scale_draw.cpp:982</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a15f91bdd71ec87abe618e00cf18aa3f1"><div class="ttname"><a href="class_qwt_scale_draw.html#a15f91bdd71ec87abe618e00cf18aa3f1">QwtScaleDraw::move</a></div><div class="ttdeci">void move(double x, double y)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00118">qwt_scale_draw.h:118</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a209d371187a3ff3f895278703328b13d"><div class="ttname"><a href="class_qwt_scale_draw.html#a209d371187a3ff3f895278703328b13d">QwtScaleDraw::labelRotation</a></div><div class="ttdeci">double labelRotation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00943">qwt_scale_draw.cpp:943</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a27ce455f6a69f7db3815d796e6b94ebc"><div class="ttname"><a href="class_qwt_scale_draw.html#a27ce455f6a69f7db3815d796e6b94ebc">QwtScaleDraw::drawLabel</a></div><div class="ttdeci">virtual void drawLabel(QPainter *, double value) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00766">qwt_scale_draw.cpp:766</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a33767dec0793b7061058e3ec80913a0d"><div class="ttname"><a href="class_qwt_scale_draw.html#a33767dec0793b7061058e3ec80913a0d">QwtScaleDraw::extent</a></div><div class="ttdeci">virtual double extent(const QFont &) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00523">qwt_scale_draw.cpp:523</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a3d8ac98bc2a52dbc5df76e427b47753c"><div class="ttname"><a href="class_qwt_scale_draw.html#a3d8ac98bc2a52dbc5df76e427b47753c">QwtScaleDraw::getBorderDistHint</a></div><div class="ttdeci">void getBorderDistHint(const QFont &, int &start, int &end) const</div><div class="ttdoc">Determine the minimum border distance.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00361">qwt_scale_draw.cpp:361</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a3df0a1fe4a498ef028a5348e54bfaa7f"><div class="ttname"><a href="class_qwt_scale_draw.html#a3df0a1fe4a498ef028a5348e54bfaa7f">QwtScaleDraw::setLabelAlignment</a></div><div class="ttdeci">void setLabelAlignment(Qt::Alignment)</div><div class="ttdoc">Change the label flags.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00973">qwt_scale_draw.cpp:973</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a443d2574ddeedc7bfeb507ee67ec47e2"><div class="ttname"><a href="class_qwt_scale_draw.html#a443d2574ddeedc7bfeb507ee67ec47e2">QwtScaleDraw::minLength</a></div><div class="ttdeci">int minLength(const QFont &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00560">qwt_scale_draw.cpp:560</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a546b94ae4cf4726e00ea9a99edfb6143"><div class="ttname"><a href="class_qwt_scale_draw.html#a546b94ae4cf4726e00ea9a99edfb6143">QwtScaleDraw::drawTick</a></div><div class="ttdeci">virtual void drawTick(QPainter *, double value, double len) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00649">qwt_scale_draw.cpp:649</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a553815070c055b19bbbea4722196837a"><div class="ttname"><a href="class_qwt_scale_draw.html#a553815070c055b19bbbea4722196837a">QwtScaleDraw::length</a></div><div class="ttdeci">double length() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00753">qwt_scale_draw.cpp:753</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a674f57dd07fa6d7a3ffbf63d6e64e0bf"><div class="ttname"><a href="class_qwt_scale_draw.html#a674f57dd07fa6d7a3ffbf63d6e64e0bf">QwtScaleDraw::pos</a></div><div class="ttdeci">QPointF pos() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00717">qwt_scale_draw.cpp:717</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a79f08d3e50ca644b3f951226cb0ed1b3"><div class="ttname"><a href="class_qwt_scale_draw.html#a79f08d3e50ca644b3f951226cb0ed1b3">QwtScaleDraw::labelPosition</a></div><div class="ttdeci">QPointF labelPosition(double value) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00596">qwt_scale_draw.cpp:596</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a7a4de0055dc1358e55c3357366a54091"><div class="ttname"><a href="class_qwt_scale_draw.html#a7a4de0055dc1358e55c3357366a54091">QwtScaleDraw::setAlignment</a></div><div class="ttdeci">void setAlignment(Alignment)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00322">qwt_scale_draw.cpp:322</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a825368302b9ef93cea86ae46f847ab1b"><div class="ttname"><a href="class_qwt_scale_draw.html#a825368302b9ef93cea86ae46f847ab1b">QwtScaleDraw::drawBackbone</a></div><div class="ttdeci">virtual void drawBackbone(QPainter *) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00668">qwt_scale_draw.cpp:668</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a89774ef071c6d66fae5843a13fe12bd5"><div class="ttname"><a href="class_qwt_scale_draw.html#a89774ef071c6d66fae5843a13fe12bd5">QwtScaleDraw::alignment</a></div><div class="ttdeci">Alignment alignment() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00309">qwt_scale_draw.cpp:309</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_a9c907c8fa27ec7312e78145e3050c599"><div class="ttname"><a href="class_qwt_scale_draw.html#a9c907c8fa27ec7312e78145e3050c599">QwtScaleDraw::~QwtScaleDraw</a></div><div class="ttdeci">virtual ~QwtScaleDraw()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00299">qwt_scale_draw.cpp:299</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_aac85b02f82bfb3b0fa5d142ca488a19c"><div class="ttname"><a href="class_qwt_scale_draw.html#aac85b02f82bfb3b0fa5d142ca488a19c">QwtScaleDraw::maxLabelHeight</a></div><div class="ttdeci">int maxLabelHeight(const QFont &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l01014">qwt_scale_draw.cpp:1014</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_aba3a8530871137eb5f977e1eb3fe4975"><div class="ttname"><a href="class_qwt_scale_draw.html#aba3a8530871137eb5f977e1eb3fe4975">QwtScaleDraw::orientation</a></div><div class="ttdeci">Qt::Orientation orientation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00337">qwt_scale_draw.cpp:337</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_abf5881339fddde65a00c1dd391023320"><div class="ttname"><a href="class_qwt_scale_draw.html#abf5881339fddde65a00c1dd391023320">QwtScaleDraw::setLabelRotation</a></div><div class="ttdeci">void setLabelRotation(double rotation)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00934">qwt_scale_draw.cpp:934</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_ac02b38e5900d797d9c28f76aac318755"><div class="ttname"><a href="class_qwt_scale_draw.html#ac02b38e5900d797d9c28f76aac318755">QwtScaleDraw::maxLabelWidth</a></div><div class="ttdeci">int maxLabelWidth(const QFont &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00991">qwt_scale_draw.cpp:991</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_acd7ceeeac592ef08530788580b461c66"><div class="ttname"><a href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66">QwtScaleDraw::Alignment</a></div><div class="ttdeci">Alignment</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00042">qwt_scale_draw.h:43</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f"><div class="ttname"><a href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a0e16389e135da75f06117d1ee3ef765f">QwtScaleDraw::BottomScale</a></div><div class="ttdeci">@ BottomScale</div><div class="ttdoc">The scale is below.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00045">qwt_scale_draw.h:45</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c"><div class="ttname"><a href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a2386da707d8f736701b8ab98f778648c">QwtScaleDraw::TopScale</a></div><div class="ttdeci">@ TopScale</div><div class="ttdoc">The scale is above.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00048">qwt_scale_draw.h:48</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e"><div class="ttname"><a href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66a84d42042d94ae7726395ceb578225e1e">QwtScaleDraw::RightScale</a></div><div class="ttdeci">@ RightScale</div><div class="ttdoc">The scale is right.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00055">qwt_scale_draw.h:54</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23"><div class="ttname"><a href="class_qwt_scale_draw.html#acd7ceeeac592ef08530788580b461c66af2a8239964381f18dbd08d4a93a7fa23">QwtScaleDraw::LeftScale</a></div><div class="ttdeci">@ LeftScale</div><div class="ttdoc">The scale is left.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8h_source.html#l00051">qwt_scale_draw.h:51</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_ad98730a91c8257ea60246a0e332f0f02"><div class="ttname"><a href="class_qwt_scale_draw.html#ad98730a91c8257ea60246a0e332f0f02">QwtScaleDraw::minLabelDist</a></div><div class="ttdeci">int minLabelDist(const QFont &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00436">qwt_scale_draw.cpp:436</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_adbd01ba8d7f19fb3122f917b1c74145b"><div class="ttname"><a href="class_qwt_scale_draw.html#adbd01ba8d7f19fb3122f917b1c74145b">QwtScaleDraw::QwtScaleDraw</a></div><div class="ttdeci">QwtScaleDraw()</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00292">qwt_scale_draw.cpp:292</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_ae1bc46fb641c3d4a603a6ff98757c5fe"><div class="ttname"><a href="class_qwt_scale_draw.html#ae1bc46fb641c3d4a603a6ff98757c5fe">QwtScaleDraw::labelRect</a></div><div class="ttdeci">QRectF labelRect(const QFont &, double value) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00891">qwt_scale_draw.cpp:891</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_draw_html_ae2fa4c7417c348e7a5700fef1c14105a"><div class="ttname"><a href="class_qwt_scale_draw.html#ae2fa4c7417c348e7a5700fef1c14105a">QwtScaleDraw::labelSize</a></div><div class="ttdeci">QSizeF labelSize(const QFont &, double value) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__draw_8cpp_source.html#l00916">qwt_scale_draw.cpp:916</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a504f1627e0e02ddac03d2ce46507b865"><div class="ttname"><a href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">QwtScaleMap::transform</a></div><div class="ttdeci">double transform(double s) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00137">qwt_scale_map.h:137</a></div></div>
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<div class="ttc" id="aclass_qwt_scale_map_html_a994240e446986112f196a65657dc9755"><div class="ttname"><a href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">QwtScaleMap::setPaintInterval</a></div><div class="ttdeci">void setPaintInterval(double p1, double p2)</div><div class="ttdoc">Specify the borders of the paint device interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00119">qwt_scale_map.cpp:119</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html"><div class="ttname"><a href="class_qwt_text.html">QwtText</a></div><div class="ttdoc">A class representing a text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00051">qwt_text.h:52</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html_a40ec54788db82cfb2941cff8c4621c15"><div class="ttname"><a href="class_qwt_text.html#a40ec54788db82cfb2941cff8c4621c15">QwtText::textSize</a></div><div class="ttdeci">QSizeF textSize() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00570">qwt_text.cpp:570</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html_aa7a14283b812f50234fa0ee960e65307"><div class="ttname"><a href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">QwtText::isEmpty</a></div><div class="ttdeci">bool isEmpty() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00739">qwt_text.cpp:739</a></div></div>
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<div class="ttc" id="aclass_qwt_text_html_ad81ee227016361a0362081bc67c301da"><div class="ttname"><a href="class_qwt_text.html#ad81ee227016361a0362081bc67c301da">QwtText::draw</a></div><div class="ttdeci">void draw(QPainter *painter, const QRectF &rect) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00615">qwt_text.cpp:615</a></div></div>
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